JB-QB-501 Fire alarm controller

Main power

AC 220V (+10%～-15%) ，50HZ

Secondary
power supply (backup power)

DC 24V, 4AH
(built-in)

Power
consumption

Monitoring
state: ≤ 3W; Alarm state:≤10W (25 detectors are in fire state at the same
time)

Basic
monitoring capacity

1 loop,
capacity 250 points

External
control unit

5 units

External
control unit contact capacity

DC 30V，1A.

Inspection
cycle

≤ 10 seconds
(single point continuous inspection in case of abnormal situation)

Signal
transmission distance

≤1000 meters
(RVS-2×1.0mm2);
≤1500 meters (RVS-2×1.5mm2)

Alarm line
wiring

Two buses

Alarm bus
voltage

24V (18V～26V)

Dimensions

365mm×89mm×305mm（L×W×H）

Operating
temperature

0℃～55℃

Relative
humidity

≤95%

Black box
record number

Can save the
latest 999 records (including start, shutdown, reset, fire alarm,
supervision, linkage and fault alarm and other information).

Linkage
programming

100
(including or 1 logic, or 2 logic, and logic).

Position
conversion capacity

1×250,
Each 10 Chinese characters or 20 English characters

Fire alarm
output relay

1 pair (KA1,
KA2),
Passive contact, closed in case of fire

Fire alarm
delay output relay

1 pair (DA1,
DA2),
Passive contact, delayed closing after fire

Fault output
relay

1 pair (YA1,
YA2),
Passive contact, closed in case of fault

Dimensions

365mm×305mm×89mm（L×W×H）